5 Things to Know About the 2017 Cadillac CT6 Plug-In Hybrid By Craig Cole Jan 31 2017 Share this Article Tweet With a full tank of fuel, the CT6 Plug-In Hybrid’s total driving range should exceed 400 miles. Continue Reading... Filed under: Cadillac Electric Cars Featured Articles Hybrids Luxury Cars Sedans TechnologyTags: 2017 Cadillac CT6 Plug-In, Cadillac, cadillac ct6, Cadillac CT6 Plug-In, ct6, CT6 Plug-In, electric vehicle, ev, hybrid, luxury, luxury sedan